| PosReQ |
Position Request
|
| POT |
Point Of Termination
|
| POTS |
Plain Old Telephone Service
|
| PP |
Point-to-Point
|
| PP-WDM |
Point-to-Point-Wavelength Division Multiplexing
|
| PPD |
Partial Packet Discard
|
| PPM |
Parts per Million
|
| PPP |
Point-to-Point Protocol
|
| PPPoA |
Point-to-Point Protocol over ATM
|
| PPPoE |
Point-to-Point Protocol over Ethernet
|
| PPTP |
Point-to-Point Tunneling Protocol
|
| PQ |
Priority Queuing
|
| PQFN |
Power Quad Flat No Lead
|
| PRD |
Primary Reference Souce
|
| PRI |
Primary Rate Interface
|
| PS |
Picosecond
|
| PSAP |
Public-Safety Answering Point
|
| PSC |
Public Service Commission
|
| PSD |
Power Spectral Density
|
| PSDN |
Public Switched Data Network
|
| PSID |
Private System Identifier
|
| PSK |
Phase Shift Keying
|
| PSN |
Public Switched Network
|
| PSPDN |
Packet-Switched Public Data Network
|
| PSQM |
Perceived-Speech Quality Measurement
|
| PSR |
Perimeter Surveillance Radar
|
| PSRAM |
Pseudo-Static Random Access Memory
|
| PSRS |
Perimeter Security Radar System
|
| PSS |
Predictive Safety Systems
|
| PSTN |
Public Switched Telephone Network
|
| PTE |
Path Terminating Equipment
|
| PTFE |
PolyTetraFluoroEthylene
|
| PTN |
Personal Telecommunications Number Service
|
| PTP |
Point-To-Point
|
| PTT |
Post Telephone and Telegraph Administration
|
| PUC |
Public Utility Commission
|
| pv-bands |
Process variability bands
|
| PVC |
Permanent Virtual Circuit
|
| PVM |
Parallel Virtual Machine
|
| PVN |
Private Virtual Network
|
| PVT |
Process/Voltage/Temperature
|
| PWB |
Printed Wiring Board
|
| PWE3 |
Pseudo Wire Emulation Edge to Edge
|
| PWS |
Planning Workstation
|
| PXC |
Photonic Cross-Connect
|
| PXI |
PCI Extension for Instrumentation
|